caleb (love and deepspace), protagonist (love and deepspace), love and deepspace, highres, 1boy, 1girl, black hair, black pants, blue shirt, blush, couple, covering another's mouth, dog boy, dog tail, from side, hand up, height difference, hetero, kemonomimi mode, long hair, lying, on back, on table, pants, purple eyes, shirt, short hair, simple background, table, tail, white background, white shirt, yulebung